VE-B6X-MW-F4

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VE-B6X-MW-F4 application field and working principle

DC/DC converters, also called voltage regulators, address the need to electronically comply with certain specifications or efficient operations. They are indispensable for enabling the proper functioning of electronics and other technical products. The VE-B6X-MW-F4 series of DC/DC converters belongs to the 60 W, isolated COTS (Commercial off-The-Shelf) DC/DC converters. This series can accept an input of 48 to 75 VDC and the output is consecutively adjustable from 3.3 up to 48 VDC.

The VE-B6X-MW-F4 series is suitable for a wide range of applications, such as in industrial or instrumentation applications which require reliable, robust, and efficient power supply. It also supports dynamic load adjustment and base load flexible regulation due to its improved transient response,line, and load regulation. Moreover, the VE-B6X-MW-F4 series is also available in an extended temperature range (-40 to +100°C), offering high efficiency over the entire range of operating temperatures in an extreme environment.

The VE-B6X-MW-F4 series is designed around a flyback type of DC/DC converter, also known as an isolated topology. It works by using an inductor and transformer to increase or decrease voltages. The primary output voltage is generated by using a primary driving signal which is sent to a transistor to create the transfer of energy into an inductor which is in series with the primary side of a transformer. The stepped-up voltage is then rectified and regulated to the desired secondary voltage.

The working principle of the VE-B6X-MW-F4 DC/DC converter involves the use of two main components, namely the primary side (P side) and the secondary side (S side). The S side consists of the combination of inductor, diode, and a voltage regulator IC, while the P side consists of a primary voltage source, transformer, and a driver IC. On the S side, when the primary voltage source is connected, the diode will allow the flow of current from the P side, charging the inductor. This current will then be released when the primary voltage drops, resulting in a three-phase cycle as the pulse of voltage will reconstruct the input current. The output voltage is regulated and smoothened by the voltage regulator IC.

The VE-B6X-MW-F4 series of DC/DC converters have a broad range of applications, such as telecommunications, industrial automation, medical industries, instrumentations, and automotive applications. It is suitable for direct replacement of conventional transformers and can offer high efficiency and long life in a robust and reliable package. In addition, the VE-B6X-MW-F4 series provides features such as low standby power consumption, remote ON/OFF control, overcurrent, temperature protection, and output voltage/current trimming, all of which enhance this device’s reliability and performance in harsh environmental conditions.

In conclusion, the VE-B6X-MW-F4 series is a series of robust and reliable DC/DC converters with excellent features that are suitable for industrial or instrumentation applications. Being isolated from the input and output, the VE-B6X-MW-F4 series provides efficient and reliable operation over the entire range of operating temperatures and in the toughest of environments.

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